Kevin Warsh said persistent inflation is ‘concerning,’ but he did not hint at what the central bank might do about it.

Fed Chair Kevin Warsh delivers his first Jackson Hole address as 30-year yields top 5.2% and US inflation stays above target for a fifth straight

New Federal Reserve chair Kevin Warsh has brought sharp change in how the central bank communicates by saying much less than his predecessors about the economy and inflation

Federal Reserve Chair Kevin Warshs first Jackson Hole speech comes as markets grapple with sticky inflation, elevated oil prices and shifting rate expectations. Investors will…